Insulfoam manufactures a diverse line of InsulFoam® and R-Tech®brand expanded polystyrene (EPS) insulation products for below-grade applications. InsulFoam® and R-Tech® products are designed to insulate the foundation wall or slab and protect the waterproofing or damp proofing, especially during backfilling for both commercial and residential below-grade applications.

These versatile products are extremely lightweight and offer remarkable physical properties, including excellent moisture resistance, long-term non-degenerative thermal properties and extreme resilience.  Insulfoam's EPS is environmentally friendly, 100% recyclable, containing no HCFCs or formaldehyde and can contribute toward LEED® credit requirements.